очки линзы близорукость

Meanwhile, means of protection of eyes from surplus of light have been stipulated by the nature. A safety role here have been called to play веки which can approach, and the pupil, which size can decrease, adjusting thus quantity{amount} of light acting in an eye. Only at very bright illumination, for example, at electric welding, on a beach, in desert or snow-covered space where the beams of the sun reflected from a surface multiply force of light falling in eyes, there is a need{requirement} for sunglasses. Such need{requirement} can arise and at drivers at long trip on a motorway in solar weather when the sight all time is chained to road. Reflection of light from it{her} in such cases not so pleasantly for eyes which have not passed a special rate of preparation through соляризацию. Подробнее...

Фликтенулезный К. (fig. 3) - a туберкулезно-allergic inflammation of a cornea. Most frequently arises at children suffering бронхаденитом or a tuberculosis лимф. Units. It is quite often marked экзематозная a rash on a leather{skin} of the person. The person одутловато, submaxillary лимф. Units are increased. A sharp photophobia, a spasm a century, слезотечение. On конъюнктиве, at лимба and in the cornea are found out fine узелки - фликтены to which the bunch{beam} of vessels approaches. Treatment - the general{common}, is carried out{spent} under the instruction{indication} of the pediatrist or the phthisiatrician (inside chloride of calcium, фтивазид, ПАСК; intramuscularly streptomycin; an irradiation of a body ultra-violet beams). Local treatment - drops of streptomycin of 25000 ЕЦ/ML in a combination with закапыванием эмульсии кортизона, закладывание for веки 1 % of yellow mercury ointment. Cracks of a leather{skin} at corners of an eye crack cauterize 10 % a solution of nitrate silver. Подробнее...